package cn.lili.common.validation;

import cn.lili.common.validation.impl.EnumValuesValidator;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 * 枚举值校验注解
 *
 * @author Bulbasaur
 */
@Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
@Retention(RUNTIME)
@Documented
@Constraint(validatedBy = {EnumValuesValidator.class})
public @interface EnumValue {

	String message() default "必须为指定值";

	String[] strValues() default {};

	int[] intValues() default {};

	// 分组
	Class<?>[] groups() default {};

	// 负载
	Class<? extends Payload>[] payload() default {};

	@Target({FIELD, METHOD, PARAMETER, ANNOTATION_TYPE})
	@Retention(RUNTIME)
	@Documented
	@interface List {
		EnumValue[] value();
	}
}
